baber/WOPTO huggingface dataset:
Patent JP-2020044149-A (JP)
Title: Buttonhole sewing machine
Inventor: MAENO KYOHEI
IPC: D05B37/02
Filed: 2018-09-20
Abstract: To provide a buttonhole sewing machine capable of automatically measuring a length of a cutter for forming a buttonhole in a cloth to be processed.SOLUTION: The sewing machine comprises a pair of positioning parts and a CPU. The pair of positioning parts comprises a first positioning part and a second positioning part which are arranged separately from each other by a predetermined distance. The CPU moves the pair of positioning parts forward (S1), and store a position of the pair of positioning parts as a second position when the second positioning part is positioned at an end part of the cutter (S5). The CPU moves the pair of positioning parts rearward (S7), and stores a position of the pair of positioning parts as a first position when the first positioning part is positioned at other end part of the cutter (S11). The CPU calculates a movement distance of the pair of positioning parts on the basis of the first position and the second position stored (S15), and calculates a length of the cutter on the basis of a difference in the predetermined distance and the movement distance calculated (S17).SELECTED DRAWING: Figure 8
Patent JP-2020048161-A (JP)
Title: Transaction device, transaction method and transaction program
Inventor: HOSHIZUKI YUSUKE
IPC: H04L9/32
Filed: 2018-09-21
Abstract: To provide a technique for simplifying a user's operation, in an atomic swap using a hardware wallet.SOLUTION: A transaction device includes a generation unit, a storage unit, a creation unit, and a transmission unit. After first transaction information including specific information calculated using confidential information is disclosed to a first network, the generation unit generates a first electronic signature to be included in second transaction information including the specific information. Further, the generation unit generates a second electronic signature to be included in fourth transaction information, using information included in the first transaction information. The storage unit stores the second electronic signature. The creation unit creates the second transaction information including the specific information and the first electronic signature. Further, after the third transaction information including the confidential information is disclosed to a second network, the creation unit creates the fourth transaction information including the confidential information and the second electronic signature, using the second electronic signature stored in the storage unit. The transmission unit transmits the transaction information.SELECTED DRAWING: Figure 6
Patent JP-2020049666-A (JP)
Title: Printer
Inventor: ISHII HIDEKAZU
IPC: B41J21/00
Filed: 2018-09-21
Abstract: To significantly reduce labor burden for a user and improve convenience by omitting complicated operations by the user as much as possible.SOLUTION: A control circuit section 130 receives the designation of a specific template T by voice, asks about the content of texts or icons assigned to objects R1 and R2 included in the received specific template T by voice, receives the content of the assigned texts or icons corresponding to the asking by voice, and prepares a print label L on the basis of print data in which text data or icon data generated by performing character recognition of the voice of the received content is assigned to the corresponding object.SELECTED DRAWING: Figure 4
Patent JP-2020051788-A (JP)
Title: Temperature calibrator and manufacturing method thereof
Inventor: KOBAYASHI SEISHIRO
IPC: G01K15/00
Filed: 2018-09-25
Abstract: To provide a temperature calibrator which prevents oxidation of a surface of a calibration block, so as to improve repeat accuracy, and a manufacturing method of the temperature calibrator.SOLUTION: A calibration block 4 of a temperature calibrator 1 includes a main body 6 and a covering part 7. A material of the covering part 7 has higher corrosion resistance than that of the main body 6, and a linear expansion coefficient of the material of the covering part 7 is 90% to 110% of that of the material of the main body 6. The calibration block 4 is covered in such a manner that the whole surface of the main body 6 is hermetically sealed with the covering part 7.SELECTED DRAWING: Figure 1
Patent JP-2020052328-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: OSHIKAWA TAKEKI
IPC: G03G21/00
Filed: 2018-09-28
Abstract: To provide a developing device, a process cartridge, and an image forming apparatus in which the gap between a developing roller and a cover member is not easily reduced.SOLUTION: An upper cover 13r (cover member) is provided with a convex support part 13r4 that is formed to project, in part of a longitudinal direction, from one end in a short direction of a ventilation port 13r2 toward the other end in the short direction to block the ventilation port 13r2, and is supported in a cantilever manner at one end in the short direction on the upper cover 13r and forms a gap at the other end in the short direction and supports a filter 13t.SELECTED DRAWING: Figure 12
Patent JP-2020057678-A (JP)
Title: Laminated coil substrate
Inventor: MORITA HARUHIKO
IPC: H01F17/00
Filed: 2018-10-01
Abstract: To provide a laminated coil substrate with high efficiency.SOLUTION: A laminated coil substrate according to an embodiment is formed by folding a coil substrate including a flexible substrate and a plurality of spiral coils formed on the flexible substrate. Each of the coils is formed of a wiring and a space, and when the flexible substrate is folded, the wiring of one coil has entered the space of another coil.SELECTED DRAWING: Figure 3
Patent JP-2020056242-A (JP)
Title: Mechanical parking space
Inventor: OKA YASUHIRO
IPC: E04H6/12
Filed: 2018-10-03
Abstract: To improve safety in a mechanical parking space.SOLUTION: A mechanical parking space comprises: a palette 10 on which a vehicle is mounted; a fence member 42 provided in the palette 10 so as to surround the vehicle and having a freely opening/closing door portion 50; a lock mechanism 44 locking the door portion 50; and a door lock detection section 68 detecting a lock status of the door portion 50.SELECTED DRAWING: Figure 4
Patent JP-2020057284-A (JP)
Title: Registration device and information processing program
Inventor: OSAJIMA RYUICHI
IPC: G07G1/12
Filed: 2018-10-03
Abstract: To enable transaction details to be easily changed even after receipt of settlement data in a settlement device even though point granting has been performed using a point terminal.SOLUTION: A registration device of an embodiment includes registration means, output means, grant instruction means, call-back means, and reduction instruction means. The registration means registers details of a transaction. The output means outputs settlement data for causing settlement for the transaction whose details have been registered by the registration means to be performed in a settlement device. The grant instruction means instructs a point terminal to grant a settling person a point concerning the settlement based on the settlement data output from the output means. The call-back means calls back the settlement data in order to cancel settlement processing in the settlement device. The reduction instruction means instructs the point terminal to reduce the point instructed to be granted by the grant instruction means concerning the settlement based on the settlement data called back by the call-back means from points that the settling person has.SELECTED DRAWING: Figure 2
Patent JP-2020060104-A (JP)
Title: High-pressure pump
Inventor: OTSUKA TOMONORI
IPC: F02M59/02
Filed: 2018-10-05
Abstract: To provide a high-pressure pump which can suppress the bite-in of foreign matters into a seat part of an inlet valve.SOLUTION: A high-pressure pump comprises: an inlet valve which is valve-opened at the suction of fuel into a pressurization chamber, and valve-closed at the discharge of the fuel from the pressurization chamber; an outlet valve which is valve-closed at the suction of the fuel into the pressurization chamber, and valve-opened at the discharge of the fuel from the pressurization chamber; an inlet valve body formed with a suction passage, and slidably holding the inlet valve; an outlet valve body for slidably holding the outlet valve; and a fuel sump chamber which is formed while being sandwiched by the inlet valve body and the outlet valve body, and communicates with the pressurization chamber. The inlet valve sucks the fuel into the pressurization chamber via the suction passage and the fuel sump chamber, the outlet valve discharges the fuel from the pressurization chamber via the fuel sump chamber, and a turbulent flow forming part for forming a turbulent flow or a vortex flow at the fuel which flows into the fuel sump chamber is formed in the fuel sump chamber.SELECTED DRAWING: Figure 1
Patent JP-2019035087-A (JP)
Title: Epoxy resin, epoxy resin composition and cured product
Inventor: KAMIMURA IHO
IPC: C08G59/24
Filed: 2018-10-09
Abstract: To provide an epoxy resin that has flexibility and is superior in low water absorption.SOLUTION: An epoxy resin is obtained by reaction between a difunctional epoxy resin and a bivalent, bisphenol type hydroxy group-containing compound.SELECTED DRAWING: None
Patent JP-2020061894-A (JP)
Title: Power conversion device
Inventor: ISHIKAWA RYO
IPC: H02M3/155
Filed: 2018-10-12
Abstract: To provide a power conversion device capable of reducing the size.SOLUTION: The power conversion device includes: multiple power converters that include a first power converter and a second power converter which are driven simultaneously by the power supplied via a first connector; and a heat dissipation plate formed with a first pattern for distributing the power supplied via the first connector to the first power converter and the second power converter.SELECTED DRAWING: Figure 3A
Patent JP-2020058689-A (JP)
Title: Check valve assembly
Inventor: SHIMADA TAKEHISA
IPC: A61M39/06
Filed: 2018-10-12
Abstract: To provide a check valve assembly capable of thinning the thickness of a portion including a check valve and facilitating attachment and replacement.SOLUTION: A check valve assembly 10 comprises an upper lid 20, a check valve 30, and a valve retainer member 40. The check valve 30 is comprised of a body part 31 having a slit 33 at a lower end 31a, and a flange 34, and the valve retainer member 40 is comprised of an annular flat plate 41 having an opening at a center. The check valve 30 is so configured that the flange part 34 is clamped between the upper lid 20 and the annular flat plate 41, and the body part 31 is projected downward from the opening of the valve retainer member 40.SELECTED DRAWING: Figure 3
Patent JP-2020061063-A (JP)
Title: Optical laminate and manufacturing method therefor
Inventor: SIM JAE HO
IPC: G02F1/1335
Filed: 2018-10-12
Abstract: To provide an optical laminate comprising a colored layer which offers good shieldability and takes on an adjusted level of whiteness, and to provide a method of manufacturing the same.SOLUTION: An optical laminate comprises a front plate, a pasting layer, and a rear plate arranged in the described order, and also includes a colored layer provided on a portion of a surface of the rear plate on the front-plate side. The surface of the colored layer on the front-plate side has an arithmetic average roughness Ra1 of 0.15 μm or less, and the colored layer has an optical density of 5 or greater.SELECTED DRAWING: Figure 1
Patent JP-2020062138-A (JP)
Title: Partition device
Inventor: MORITA SAYAKA
IPC: A47G5/00
Filed: 2018-10-16
Abstract: To provide a partition device that has high strength while giving a soft and light impression.SOLUTION: A partition device 1 comprises: a base part 2 that is installed on a floor surface F; a pair of supports 3 that are extended to get close to each other upward from the base part 2; a transverse frame 4 that is supported by upper ends 3t of the pair of supports 3 and extended in a horizontal direction; and a film material 5 that is supported by the transverse frame 4.SELECTED DRAWING: Figure 1
Patent JP-2020064937-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKAHAGI SATOSHI
IPC: B23K1/008
Filed: 2018-10-16
Abstract: To prevent scattering of a solder droplet due to rupture of a void.SOLUTION: A method of manufacturing a semiconductor element comprises a first reflow process and a second reflow process. At the first reflow process, a solder material is molten and resolidified under a first pressure lower than an atmospheric pressure to form a solder film on a first component. At the second reflow process, the solder film is molten and resolidified under a second pressure equal to or less than the first pressure to join the first component to a second component by solder.SELECTED DRAWING: Figure 4
Patent JP-2019053070-A (JP)
Title: Curvature measurement device and curvature measurement method
Inventor: AKITA MASATO
IPC: G01B11/24
Filed: 2018-10-18
Abstract: To provide a curvature measurement device and curvature measurement method that can attain suppression of curvature unmeasurability and improvement in curvature measurement accuracy.SOLUTION: A curvature measurement device 10 comprises: a laser beam emitting part 21 that emits laser beam; a first polarization beam slitter 22 that splits the emitted laser beam into first laser beam L1 and second laser beam L2 respectively having different polarization directions and traveling directions; a mirror 23 that reflects the first laser beam L1 so that the first laser beam L1 and the second laser beam L2 travel in parallel to an object under measurement, namely a substrate W; a second polarization beam splitter 10d that transmits the laser beam L2 specularly reflected upon the substrate W, and reflects the laser beam L1 specularly reflected upon the substrate W in a direction different from the laser beam L2; a one-dimensional first position detection element 10e that detects an incident position of the reflected first laser beam L1; and a one-dimensional second position detection element 10f that detects an incident position of the reflected second laser beam L2.SELECTED DRAWING: Figure 3
Patent JP-2019023313-A (JP)
Title: Polyester compositions with improved crystallization rate
Inventor: BONGIOVANNI ALESSANDRO
IPC: C08K7/04
Filed: 2018-10-26
Abstract: To provide polyester compositions with an improved crystallization rate.SOLUTION: A polymer composition is characterized by a very high crystallization rate and whiteness retention after heat treatment suitable for the manufacture of light emitting diode (LED) components. Such a polymer composition includes at least one polyester, at least one white pigment, at least one inorganic nucleating agent, and at least one plasticizer.SELECTED DRAWING: None
Patent JP-2020065884-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-10-26
Abstract: To provide a game machine equipped with a UI (user interface) capable of executing a performance properly.SOLUTION: A display region of a liquid crystal display includes a first display region in which a main performance image is displayed and a second display region closer to a peripheral edge than the first display region. A sub-control part executes control to display the main performance image in the first display region of the liquid crystal display, and a specific image (an image of the number of credit, an image of the number of putout tokens, an image of the number of AT games, an image of net increase in the number of tokens, etc.) in the second display region. In a situation in which the main performance image is displayed in the first display region of the liquid crystal display, and the specific image is displayed in the second display region, visibility reduction control is executed to reduce the visibility (brightness in this embodiment) of the main performance image displayed in the first display region of the liquid crystal display while maintaining the visibility (brightness in this embodiment) of the specific image displayed in the second display region of the liquid crystal display.SELECTED DRAWING: Figure 29
Patent JP-2019023314-A (JP)
Title: A fuel economy engine oil composition
Inventor: SHIODA NOBUO
IPC: C10M169/04
Filed: 2018-10-30
Abstract: To provide a lubricating oil additive containing a blend of vicinal diol and a specific detergent, that is a low viscosity base oil showing improved fuel economy.SOLUTION: The lubricating oil additive comprises: a major amount of base oil having a lubricating viscosity, a friction modifier selected from a group consisting of C--alkane-1,2-diol and C--alkene-1,2-diol, a detergent comprising an alkaline earth metal salt of overbased alkyl hydroxybenzoic acid having a metal ratio less than 3.0, and overbased calcium alkylsulfonate or overbased alkyl hydroxybenzoate calcium having a metal ratio of 3.5 or more.
Patent JP-2020071970-A (JP)
Title: Flexible organic el display manufacturing method
Inventor: IKEDA TSUYOSHI
IPC: G09F9/00
Filed: 2018-10-30
Abstract: To provide a flexible organic EL display manufacturing method that does not easily reduce manufacturing efficiency.SOLUTION: A flexible organic EL display manufacturing method is related to manufacturing of a multilayer laminated substrate that includes a first laminated substrate in which a first glass layer and a first resin layer are laminated, and a second laminated substrate in which a second glass layer and a second resin layer are laminated, and in which the first resin layer and the second resin layer are laminated so as to face each other. The manufacturing method includes a pre-processing step of performing pre-processing for breaking a first glass layer, a second glass layer, a first resin layer, and a second resin layer on the first glass layer, the second glass layer, the first resin layer, and the second resin layer respectively, and a post-cutting step of breaking the pre-processed multilayer laminated substrate.SELECTED DRAWING: Figure 5
Patent JP-2020071641-A (JP)
Title: Input operation device and user interface system
Inventor: TSUDA YOSHIYUKI
IPC: G06F3/01
Filed: 2018-10-31
Abstract: To provide an input operation device that brings ease in input operations.SOLUTION: An input operation device is connected to a display unit in a manner to become communicable thereto, for allowing users to perform input operations by gestures. The input operation device comprises: a display content generation section for generating a display content including a plurality of layers La and Lb, which are layers to be displayed in the display device and arranged in a depth direction DD; a gesture detection section for detecting gestures; and a display operation section for operating the display content based on the gestures detected by the gesture detection section. The display operation section includes: a state switching section for, by a gesture set in advance for state switching, switching between an active state and an inactive state of layer changes, as to an operational layer OPL to be operated out of the plurality of layers; and an operational layer change section for allowing the change of the operational layer OPL when it comes to the active state, and for forbidding the change of the operational layer OPL when it comes to the inactive state.SELECTED DRAWING: Figure 7
Patent JP-2020070216-A (JP)
Title: Tubular body containing sic fibers and method for manufacturing same
Inventor: KAWAHARA FUMITOMO
IPC: C04B35/80
Filed: 2018-11-01
Abstract: To provide a tubular body containing SiC fibers having a high thermal conductivity and a method for manufacturing the same.SOLUTION: The tubular body comprises a first SiC layer, a first groove, a first SiC fiber layer, a second SiC fiber layer, and a second SiC layer. The first SiC layer is composed of a SiC material, and is formed in a tubular shape. The first groove may be spirally wound in one direction along an outer circumference of the first SiC layer. The first SiC fiber layer is composed of a plurality of SiC fibers wound along the first groove. The second SiC fiber layer is made of a plurality of SiC fibers wound in a direction different from the one direction on the outer side of the first SiC fiber layer. The second SiC layer is composed of a SiC material, and covers the first SiC layer, the first SiC fiber layer, and the second SiC fiber layer. A portion where the first SiC fiber layer and the second SiC fiber layer intersect each other is formed such that the first SiC fiber layer and the second SiC fiber layer are spaced apart from each other.SELECTED DRAWING: Figure 1
Patent JP-2019044778-A (JP)
Title: High pressure pump
Inventor: KOSHIMOTO SHINICHIRO
IPC: F02M59/46
Filed: 2018-11-01
Abstract: To provide a high pressure pump with a relief valve, which can suppress pressure pulsation of fuel in a space when the pressure of fuel in the space is reduced.SOLUTION: A valve member 50 has, within an axial movable range, at least "a specific range where as the valve member 50 moves in a direction of separating from a valve seat part 40, an overlapping area Sp where a hole part opening 26 and a slide outer wall 55 are overlapped is made gradually smaller, and a minimum flow passage area Sf between an intermediate chamber 104 and a first hole part 25 is made gradually larger."SELECTED DRAWING: Figure 4
Patent JP-2020070665-A (JP)
Title: Thermally insulating fixture
Inventor: MASUYAMA SHINSAKU
IPC: E06B1/28
Filed: 2018-11-01
Abstract: To provide a fixture with improved thermal insulation performance.SOLUTION: A frame body has a region exposed to the indoor side, to which a case body is fixed. The case body has an accommodation space for accommodating a thermal insulation material, and covers the indoor side of the casing of a sash.SELECTED DRAWING: Figure 1
Patent JP-2020077209-A (JP)
Title: Image reading device and method
Inventor: IIDA MAKOTO
IPC: G02B30/00
Filed: 2018-11-07
Abstract: To provide an image reading device and a method having a simple structure that allows an operator to intuitively operate and accurately read a two-dimensional code.SOLUTION: Provided are an image reading device for optically reading an image and an image reading method executed by the image reading device, in which a first aerial image for guiding an image to a position over which the image should be placed is formed aerially, the image placed according to the first aerial image is read by a camera, and the first aerial image is formed aerially at a focal position of the camera.SELECTED DRAWING: Figure 1
Patent JP-2020080223-A (JP)
Title: Proximity sensor and method for assembling proximity sensor
Inventor: NAKAYAMA YUSUKE
IPC: H01H36/00
Filed: 2018-11-12
Abstract: To provide a proximity sensor that prevents positional deviation of a shield member that covers the periphery of a detection unit.SOLUTION: A proximity sensor comprises: a cylindrical housing that has an opening in one end in an axial direction; a detection unit that is accommodated on the other side of the housing and detects the presence or absence of a detection object in a non-contact manner; a substrate that is accommodated in the housing and has a control circuit controlling the detection unit mounted thereon; a detection unit shield that prevents entry of noise to the detection unit from the outside, the detection unit shield having a first face part that is attached to a front face located on the other side of the detection unit, and a side face part that is formed of a plurality of side pieces respectively connected on an outer periphery of the first face part and is bent from the first face part to cover the side faces of the detection unit; and a resin that is provided on the periphery of the detection unit and the detection unit shield.SELECTED DRAWING: Figure 3